Rotary electric machine system
    1.
    发明授权

    公开(公告)号:US10291175B2

    公开(公告)日:2019-05-14

    申请号:US15659717

    申请日:2017-07-26

    发明人: Tomoya Matsubara

    摘要: A rotary electric machine system includes: a rotary electric machine; a lubrication mechanism configured to supply lubricating oil to a bearing of the rotary electric machine; and a control unit configured to control the supply of lubricating oil from the lubrication mechanism. The control unit is configured to acquire an operation status of the rotary electric machine and determine whether there is a possibility of occurrence of electrolytic corrosion in the bearing. The control unit is configured to, when it is determined that there is a possibility of occurrence of electrolytic corrosion, increase the supply of lubricating oil to the bearing by controlling the lubrication mechanism as compared to the supply of lubricating oil to the bearing at a time when it is not determined that there is a possibility of occurrence of electrolytic corrosion.

    Vehicle mirror device
    3.
    发明授权

    公开(公告)号:US11173844B2

    公开(公告)日:2021-11-16

    申请号:US16913001

    申请日:2020-06-26

    IPC分类号: B60R1/12 G03C5/16 B60R1/06

    摘要: A vehicle mirror device includes a housing, an imaging device, a light projection device, and a light shield unit. The housing is attached to a side portion of a vehicle and holds a mirror. The imaging device is attached to the housing and includes an image light acquisition unit disposed in a lower surface of the housing in a vehicle-mounted state. The light projection device is attached to the housing and includes an infrared irradiation unit disposed in the lower surface of the housing and disposed side by side with the image light acquisition unit in a left-and-right direction in the vehicle-mounted state. The light shield unit is provided on the lower surface of the housing and blocks infrared light going from the infrared irradiation unit toward the image light acquisition unit.